Open-source News

Zink OpenGL-On-Vulkan Tackling Support For More Games

Phoronix - Tue, 09/14/2021 - 01:54
After last month landing the Zink sub-allocator code for improved performance and also enabling OpenGL ES 3.2 support for Zink, lead developer Mike Blumenkrantz at Valve has been spending time this month working to get more games running on this OpenGL-over-Vulkan Mesa driver...

GNU Debugger 11.1 Released With MTE Support, Core File Debugging For 64-bit Cygwin Apps

Phoronix - Tue, 09/14/2021 - 01:34
GDB 11.1 is now available as the latest feature update to the GNU Debugger...

Linux 5.15 Delivers Many Features With New NTFS Driver, In-Kernel SMB3 Server, New Hardware

Phoronix - Mon, 09/13/2021 - 21:16
Feature development is over on the Linux 5.15 kernel with Linux 5.15-rc1 being issued. It's now on to testing and bug fixing over the next two months before the kernel is christened as stable. Here is our original Linux 5.15 feature overview about all of the big changes in this next kernel version.

Ubuntu 18.04.6 LTS Special Being Prepared To Deal With Unbootable Media

Phoronix - Mon, 09/13/2021 - 20:56
While Ubuntu 18.04.5 LTS shipped one year ago as the last planned point release to the "Bionic Beaver", an emergency issue is leading to Ubuntu 18.04.6 now being prepared...

Still-Pending AMD PSF Control Patch To Be Retailored For KVM

Phoronix - Mon, 09/13/2021 - 20:40
Of all the great stuff for AMD in Linux 5.15, one of the patches still not having yet been mainlined is the control support around Predictive Store Forwarding (PSF) with Zen 3 processors. It's been six months since AMD published their security whitepaper around PSF while the Linux patch has yet to be mainlined while now it seems will be updated for a reduced focus on KVM usage...

Linux Developers Talk Again About An Accelerator Subsystem - Or Moving Them Into The GPU/DRM Area

Phoronix - Mon, 09/13/2021 - 17:57
On and off for years has been talk of an accelerator subsystem for the Linux kernel considering that for now most AI training/inference accelerator drivers end up lodged within the "char/misc" area of the kernel. That accelerator subsystem discussion has been restarted with talks of having such a subsystem or moving those drivers within the GPU/DRM subsystem space...

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